<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Order extends Backend
{

    /**
     * Order模型对象
     * @var \app\admin\model\Order
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Order;

    }
    /**
     * 查看
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);
        $as=$list->items();
        $ids=[];
        $nums=[];
        $pxq=[];
        $j=0;
        foreach ($as as $a) {
            $ids[]=$a->product_ids;
            $nums[]=$a->nums;
            $products = Db::name('product')->where('id','in', $ids[$j])->select();
            $pn="";
            $i=0;
            $nums[$j]=explode(',', $nums[$j]);
            foreach ($products as $p) {
                if($pn==""){
                    $pn=$p['name']."：".$nums[$j][$i]."件";
                }else{
                    $pn=$pn.",".$p['name']."：".$nums[$j][$i]."件";//
                }
                $i++;
            }
            $pxq[]=$pn;
            $a->product_ids=$pxq[$j];
            $j++;

        }
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


}
